Motorola Brute i680 / i686

pocket dialing HELP!!!

I am about to find out how durable the i680 really is!!! I cannot believe that the only way to stop pocket dialing is to lock up the phone EVERY time you use it.... Thats pretty bad!!!! How cumbersome and un-handy! This is on top of having really bed luck with the local sprint store help. They cannot find out ANY info that is not right in front of them on the computer. If it is not handed to them to read, they are clueless!I am about ready to dump Sprint and change carriers. Can any body help?